Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Douglas George Frey, DC

Individual provider Chiropractor · NPI 1841314929

Douglas George Frey, DC is a Chiropractic in Cascade, Iowa. Graduated from Northwestern College of Chiropractic in 1997, 29 years ago. Accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
29
Trained at
Northwestern College of Chiropractic
Licensed in
IA
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

206 Grant St SW
Cascade, IA 52033-0456
Phone: (563) 852-3396
Fax: (563) 852-3565
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 06468 (IA)

Record details

NPI number1841314929
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 16, 2007
Last updated in NPPESJanuary 7, 2008
Mailing address206 Grant St. Sw, Cascade, IA 52033-0456

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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